CN1525229A - 光圈快门兼用的驱动装置 - Google Patents

光圈快门兼用的驱动装置 Download PDF

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Publication number
CN1525229A
CN1525229A CNA2004100014458A CN200410001445A CN1525229A CN 1525229 A CN1525229 A CN 1525229A CN A2004100014458 A CNA2004100014458 A CN A2004100014458A CN 200410001445 A CN200410001445 A CN 200410001445A CN 1525229 A CN1525229 A CN 1525229A
Authority
CN
China
Prior art keywords
posture
magnetic drive
side magnetic
shutter
drive portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2004100014458A
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English (en)
Chinese (zh)
Inventor
增田淳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN1525229A publication Critical patent/CN1525229A/zh
Pending legal-status Critical Current

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  • Shutters For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
CNA2004100014458A 2003-02-24 2004-01-08 光圈快门兼用的驱动装置 Pending CN1525229A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003045420 2003-02-24
JP2003045420A JP2004258062A (ja) 2003-02-24 2003-02-24 絞り兼用シャッタ駆動装置

Publications (1)

Publication Number Publication Date
CN1525229A true CN1525229A (zh) 2004-09-01

Family

ID=33112223

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004100014458A Pending CN1525229A (zh) 2003-02-24 2004-01-08 光圈快门兼用的驱动装置

Country Status (2)

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JP (1) JP2004258062A (ja)
CN (1) CN1525229A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100589019C (zh) * 2006-06-09 2010-02-10 亚洲光学股份有限公司 光圈快门兼用的小型驱动装置
CN101236347B (zh) * 2007-02-02 2011-02-16 佳能株式会社 照相机系统和镜头设备
CN101639557B (zh) * 2008-07-30 2011-12-07 日本精密测器株式会社 光阑装置
CN102819165A (zh) * 2011-06-10 2012-12-12 佳能株式会社 用于摄像设备的光量调整装置
CN103424858B (zh) * 2013-07-24 2016-01-20 麦克奥迪实业集团有限公司 一种高衬度型的同轴照明显微镜
CN112147772A (zh) * 2019-06-28 2020-12-29 三星电机株式会社 光圈模块及包括该光圈模块的相机模块

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513702B2 (en) * 2005-11-16 2009-04-07 Va, Inc. Non-contact shutter activation system and method
CN109428457A (zh) * 2017-08-21 2019-03-05 日本电产三协电子(东莞)有限公司 致动器

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100589019C (zh) * 2006-06-09 2010-02-10 亚洲光学股份有限公司 光圈快门兼用的小型驱动装置
CN101236347B (zh) * 2007-02-02 2011-02-16 佳能株式会社 照相机系统和镜头设备
CN101639557B (zh) * 2008-07-30 2011-12-07 日本精密测器株式会社 光阑装置
CN102819165A (zh) * 2011-06-10 2012-12-12 佳能株式会社 用于摄像设备的光量调整装置
CN102819165B (zh) * 2011-06-10 2015-02-11 佳能株式会社 用于摄像设备的光量调整装置
CN103424858B (zh) * 2013-07-24 2016-01-20 麦克奥迪实业集团有限公司 一种高衬度型的同轴照明显微镜
CN112147772A (zh) * 2019-06-28 2020-12-29 三星电机株式会社 光圈模块及包括该光圈模块的相机模块
CN112147772B (zh) * 2019-06-28 2022-12-13 三星电机株式会社 光圈模块及包括该光圈模块的相机模块

Also Published As

Publication number Publication date
JP2004258062A (ja) 2004-09-16

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WD01 Invention patent application deemed withdrawn after publication